Blitz: Individual Calculations May 2023
 Wolffs, Walter  Total change: 34.40  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1564 1397 3.00 6 1.12 20 22.40 
  Annapureddy, Rheyansh Reddy 1831 AUS0.001-0.0620-1.20 
  Wang, Yuwei 1143 AUS1.0010.19203.80 
  Forace, Lee 1643 AUS1.0010.812016.20 
  Bond, Nicholas 1537 AUS0.001-0.3120-6.20 
  Powell-Davies, Thomas 1454 AUS0.001-0.4220-8.40 
  Christensen, Joshua 1773 AUS1.0010.912018.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2023 Box Hill Club Championship Blitz Melbourne AUS 2023-04-14
RcRownchangeKK*chgGame
 1710 1397 2.00 6 0.60 20 12.00 
  Cheng, Chao Xin wc1840 AUS0.001-0.0620-1.20 
  Kong, Nathan 1704 AUS1.0010.862017.20 
  Stolyarov, Michael 1676 AUS0.001-0.1620-3.20 
  Hernandez Sanchez, Jairo Andres m2278 COL0.0010.00200.00 
  Fan, Chloe 1583 AUS0.001-0.2620-5.20 
  Davis, Sophie 1179 AUS1.0010.22204.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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